In Nielsen's 56 metered markets, household results were: "The Tonight Show with Jay Leno," 2.5/6; CBS's "Late Show with David Letterman," 1.9/5 with an encore; and ABC's combo of "Nightline," 3.1/7; and "Jimmy Kimmel Live," 1.3/4 with an encore.

In the 25 markets with Local People Meters, adult 18-49 results were: "The Tonight Show with Jay Leno," 0.8/3; "Late Show," 0.4/2 with an encore; "Nightline," 0.9/4; and "Jimmy Kimmel Live," 0.5/2 with an encore.

At 12:35 a.m., "Late Night with Jimmy Fallon" (1.4/4 in metered-market households) beat CBS's "Late Late Show with Craig Ferguson" (1.0/3). In the 25 markets with Local People Meters, "Late Night" (0.4/2 in 18-49) topped "Late Late Show" (0.3/2).

At 1:35 a.m., "Last Call with Carson Daly" averaged a 0.8/3 in metered-market households with an encore and a 0.3/2 in adults 18-49 in the 25 markets with local people meters.

[NOTE: Today's numbers are courtesy of TVMediaInsights.com due to delays from our usual sources.]

Here are the highlights of the 12 ad-sustained programs that aired in primetime on the broadcast networks one year ago (7/1/11):

In Nielsen's 56 metered markets, household results were: "The Tonight Show with Jay Leno," 1.5/4 with an encore telecast delayed by Wimbledon coverage; CBS's "Late Show with David Letterman," 2.2/5 with an encore; and ABC's combo of "Nightline," 3.0/7; and "Jimmy Kimmel Live," 1.5/4.

In the 25 markets with Local People Meters, adult 18-49 results were: "The Tonight Show with Jay Leno," 0.5/2 with an encore delayed by Wimbledon coverage; "Late Show," 0.5/2 with an encore; "Nightline," 1.0/4; and "Jimmy Kimmel Live," 0.5/3.

At 12:35 a.m., "Late Night with Jimmy Fallon" (1.0/3 in metered-market households with an encore delayed by Wimbledon coverage) trailed CBS's first-run "Late Late Show with Craig Ferguson" (1.1/3). In the 25 markets with Local People Meters, "Late Night" (0.4/3 in 18-49 with an encore delayed by Wimbledon coverage) topped "Late Late Show" (0.2/1).

At 1:35 a.m., Last Call with Carson Daly" averaged a 0.6/3 in metered-market households with an encore delayed by Wimbledon coverage and a 0.3/2 in adults 18-49 in the 25 markets with local people meters.